Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ruiters, C (Cayla)

Chess SA id

2090158874

FIDE id

Date of birth

2009-10-22 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1125.8	1112	1201.1	1200
Raw rating	1125.8	1112	1201.1	1200
Weighted rating	1124.6	1110.5	1201.1	1200
Weighted performance	0	0	0	0
Floor	700	700	701.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.3	188	165.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1222.2 2023-07-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1201.1 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1201.1 2025-06-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1222.2 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1125.8	1112	1201.1	1200
Analysis
Rating	1125.8	1112	1201.1	1200
Raw rating	1125.8	1112	1201.1	1200
Weighted rating	1124.6	1110.5	1201.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	701.1	700
Max/Min rating change allowed	184.3	188	165.6	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1125.8	1112	1201.1	1200
New weighted rating	1124.7	1110.6	1201.1	1200
New weighted performance	0	0	0	0
Temp new rating	1125.8	1112	1201.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1125.8	1112	1201.1	1200
New K-factor	36	36	36	36
New floor	700	700	701.1	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	4	4	0
	6	4	2
	0	0	0
	0	0	0
History	20	18	2

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	10	3	30	-170	1270	1100
Standard	10	3	30	-170	1270	1100
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	5	25	-212.5	1218.3	1005.8
Standard	18	4	22.22	-236.1	1225.4	989.3
Rapid	2	1	50	0	1154.3	1154.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1125.8	1112	1201.1	1200
2025-11-30	1125.8	1112	1201.1	1200
2025-11-01	1125.8	1112	1201.1	1200
2025-09-30	1125.8	1112	1201.1	1200
2025-09-01	1125.8	1112	1201.1	1200
2025-08-01	1125.8	1112	1201.1	1200
2025-07-01	1125.8	1112	1201.1	1200
2025-06-01	1125.8	1112	1201.1	1200
2025-05-01	1125.8	1112	1201.1	1200
2025-04-01	1125.8	1112	1201.1	1200
2025-03-01	1135.5	1125.9	1201.1	1200
2025-02-01	1127.7	1113.6	1201.1	1200
2025-01-01	1115.1	1098.4	1201.1	1200
2024-12-01	1115.1	1098.4	1201.1	1200
2024-11-01	1115.1	1098.4	1201.1	1200
2024-10-01	1115.1	1098.4	1201.1	1200
2024-09-01	1115.1	1098.4	1201.1	1200
2024-11-01	1115.1	1098.4	1201.1	1200
2024-07-01	1130.3	1116.8	1201.1	1200
2024-06-01	1130.3	1116.8	1201.1	1200
2024-05-01	1130.3	1116.8	1201.1	1200
2024-04-01	1130.3	1116.8	1201.1	1200
2024-03-01	1130.3	1116.8	1201.1	1200
2024-02-01	1130.3	1116.8	1201.1	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U18+U20 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
3	CT Metro District East Top Schools Chess 2024 (U15+U18 Girls)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis
4	Western Cape Top Schools 2023 (U15 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	4	0	Yes	Analysis
5	CT Metro District East Top Schools Chess 2023 (U15-U19 Girls)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	2	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Banks, A (Alliyah)				Opponent Zinto, NL (Nimange Layla)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Van Heerden, W (Wanica Jordan-lee)				Opponent Van Heerden, W (Wanica Jordan-lee)
3	1	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Monakali, S (Sophumelela)				Opponent Monakali, S (Sophumelela)

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Banks, A (Alliyah)				Opponent Zinto, NL (Nimange Layla)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Van Heerden, W (Wanica Jordan-lee)				Opponent Van Heerden, W (Wanica Jordan-lee)
3	1	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Monakali, S (Sophumelela)				Opponent Monakali, S (Sophumelela)

#	Games	Start				End
1	1	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Bomvana, A (Asalungile)				Opponent Bomvana, A (Asalungile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Banks, A (Alliyah)				Opponent Zinto, NL (Nimange Layla)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Van Heerden, W (Wanica Jordan-lee)				Opponent Van Heerden, W (Wanica Jordan-lee)
3	1	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Monakali, S (Sophumelela)				Opponent Monakali, S (Sophumelela)

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Banks, A (Alliyah)				Opponent Zinto, NL (Nimange Layla)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Van Heerden, W (Wanica Jordan-lee)				Opponent Van Heerden, W (Wanica Jordan-lee)
3	1	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Monakali, S (Sophumelela)				Opponent Monakali, S (Sophumelela)

#	Games	Start				End
1	1	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Bomvana, A (Asalungile)				Opponent Bomvana, A (Asalungile)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Joubert ,C (Carla Louise)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Joubert ,C (Carla Louise)	2	1299.8	874.8	2	1292.4	874.8	0	0	0	0	0	0
2	Kondlo ,H (Hlomla)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kondlo ,H (Hlomla)	1	1207.2	782.2	1	1223.4	782.2	0	0	0	0	0	0
3	Ntabeni ,P (Phelisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ntabeni ,P (Phelisa)	1	1329.9	904.9	1	1316	904.9	0	0	0	0	0	0
4	Zinto ,NL (Nimange Layla)	1	1	425	1	1	425	0	0	0	0	0	0
4	Zinto ,NL (Nimange Layla)	1	1188.8	1613.8	1	1179	1613.8	0	0	0	0	0	0
5	Jacobs ,C (Caitlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jacobs ,C (Caitlin)	1	1328.9	903.9	1	1306.1	903.9	0	0	0	0	0	0
6	Banks ,A (Alliyah)	1	1	425	1	1	425	0	0	0	0	0	0
6	Banks ,A (Alliyah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Witbooi ,R (Rene)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Witbooi ,R (Rene)	1	1039.5	614.5	1	1007.2	614.5	0	0	0	0	0	0
8	Phonco ,I (Isemihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Phonco ,I (Isemihle)	1	1150.4	725.4	1	1108.8	725.4	0	0	0	0	0	0
9	Van Heerden ,W (Wanica Jordan-lee)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Heerden ,W (Wanica Jordan-lee)	1	1203.7	1628.7	1	1202	1628.7	0	0	0	0	0	0
10	Mbekeni ,N (Ntando)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mbekeni ,N (Ntando)	1	1313.9	888.9	1	1318.3	888.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ruiters, C (Cayla)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms